Fatal error: Uncaught Error: Interface "MockTestInterface" not found in C:\Apache24_x64\htdocs\vak_old\vendor\phpunit\phpunit-mock-objects\tests\_fixture\AbstractMockTestClass.php:2 Stack trace: #0 {main} thrown in C:\Apache24_x64\htdocs\vak_old\vendor\phpunit\phpunit-mock-objects\tests\_fixture\AbstractMockTestClass.php on line 2